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CVE-2022-37598

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Date: October 20, 2022

** DISPUTED ** Prototype pollution vulnerability in function DEFNODE in ast.js in mishoo UglifyJS 3.13.2 via the name variable in ast.js. NOTE: the vendor considers this an invalid report.

Language: JS

Severity Score

Related Resources (7)

https://github.com/mishoo/UglifyJS/issues/5699
https://github.com/mishoo/UglifyJS/blob/352a944868b09c9ce3121a49d4a0bf0afe370a35/lib/ast.js#L46
https://github.com/mishoo/UglifyJS/blob/352a944868b09c9ce3121a49d4a0bf0afe370a35/lib/ast.js#L79
https://security-tracker.debian.org/tracker/CVE-2022-37598
https://github.com/mishoo/UglifyJS/issues/5721#issuecomment-1292849604
https://nvd.nist.gov/vuln/detail/CVE-2022-37598
https://www.mend.io/vulnerability-database/CVE-2022-37598

Severity Score

Weakness Type (CWE)

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

CWE-1321

Top Fix

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Upgrade Version

Upgrade to version uglify-js - 3.13.10

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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